Don't think anyone said you need the FPCM if you have a BAP. As I said above, they are different means to the same end, without getting into opinions about which is the better route. I went with the FPCM because of ease of installation. I felt that I preferred to just swap the FPCMs instead of splicing a BAP into my wiring and running a boost reference line.

I was not necessarily talking about you or even this particular thread. But I've read in other areas that you have to get the controler and tune it.

I"m going to tune it before anything and keep an eye but just want clarity on exactly what is or is not possible.